//
//  LCCollectionViewLayout.h
//  UI_15_网易上面的滑动button
//
//  Created by li cheng on 16/8/3.
//  Copyright © 2016年 li cheng. All rights reserved.
//

#import <UIKit/UIKit.h>

@protocol LCCollectionViewLayoutDelegate <NSObject>
- (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout heightForItemAtIndexPath:(NSIndexPath *)indexPath;
@end

@interface LCCollectionViewLayout : UICollectionViewLayout
@property (nonatomic, weak) id <LCCollectionViewLayoutDelegate>delegate;
@end
